Synthesis and Application of Copolymers Based on Styrene, Divinylbenzene and Functionalizing Monomers

Abstract:

The “cross-linked” copolymers based on styrene, divinylbenzene, and functionalizing monomers namely ethylene glycol dimethacrylate and liquid hydroxyl terminated polymer of butadien Polybd® R-20 LM Resin by miniemulsion polymerization in the presence of a co-stabilizer – hexadecane were prepared. The largest copolymer yield for both functionalizing monomers by amount of hexadecane 5 % wt. was achieved. The industrial latex SKS-30 ARKM-15 by the obtained copolymers in the process of salt coagulation was modified. The mechanical characteristics of vulcanizates made on the basis of rubber SKS-30 ARKM-15, modified by obtained copolymers were studied.

• Periodical: Key Engineering Materials (Volume 869)
• Pages: 163-168
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.869.163
• Online since: October 2020
• Authors: Alevtina P. Rakhmatullina, Marat A. Ibragimov*, Ahmet Akmyradov
• Keywords: Miniemulsion, Modification, Polymer Particles, SBR

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